https://www.post-gazette.com/news/world/2022/04/03/russia-oligarchs-fincen-money-laundering-russia-deutsche-banks/stories/202204030038
Treasury Designates Russian Oligarchs, Officials, and Entities in Response to Worldwide Malign Activity https://home.treasury.gov/news/press-releases/sm0338
Russian oligarchs – https://littlesis.org/oligrapher/7406-russian-oligarchs